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• 2、下列各組化合物中，畫線元素的氧化數，何者依序為＋6，＋5，＋4，＋3，＋2，＋1？(A) Na2HPO4，KClO3，MnO2Al2O3，H2SO4，HCN (B) K2Cr2O7，Na2HPO4
• 19. Henry Li is a very teacher: he works hard and loves his job.(A) enthusiastic (B) exclusive (C) e
• 【題組】29. (A) what (B) where (C) which (D) that
• 10. Cell phones are _______ one of the things you need when you do business.(A) realistically (B) de
• 【題組】25. (A) cry (B) were crying (C) have cried (D) had cried
• 3、下列何者為超氧化物？ (A) Na2Cr2O7 (B) KMnO4 (C) RbO2 (D) Na2O2。
• 20. A slumber party is an overnight party of girls who dress in _______ and spend the night in a fri
• 11. One problem facing many students is that cramming for tests has ______ their enthusiasm for stud
• 11. In the story, the sailors were _______ by the mermaid's beautiful looks and forgot the way
• 6. The government will take action to stimulate economic growth and also keep an eye on the market i
• 【題組】35. (A) who dressed (B) to dress (C) dressed (D) dressing
• 21.It takes a couple of weeks to learn to drive, so you should not if you can’t do it well.(A) get t
• 12. Children from ______ families are often denied access to a good education. (A) commercial (B) im
• 12. She suffers from insomnia too, so she is very _______ about my problem with sleeping.(A) effecti
• 7. Frank is such a loyal man that he will never ______ his friends. (A) betray (B) astray (C) ashtra
• 【題組】36. (A) it is (B) there is (C) there are (D) they are
• 2. You will have a three-month probation period when you ______ employment.(A) strain (B) commence (
• 【題組】30. (A) used (B) thought (C) regarded (D) given
• 13. Fans were _______ by the news of the singer's sudden death.(A) overwhelmed (B) imitated (C)
• 8. I was very much surprised the banana melted into glue against the hot metal, blocking the leaks i
• 14. To repair his broken bones, the poor little boy has ______ two major operations this year. (A) r
• 3. Fans ______ on the plaza in front of Modena cathedral to pay tribute to the great tenor Luciano P
• 【題組】31. (A) as (B) with (C) while (D) for
• 9. Adequate ______ is necessary for your skin to look young and healthy. (A) frostbite (B) publicity
• 15. Due to the widespread success of the new products, the estimated ______ of this company may reac